AstDyS-2

Asteroids - Dynamic Site
AstDyS ∴ Objects ∴ 2017DK31 ∴ Summary
Contact »
2017DK31  ▹ 
SUMMARY
Keplerian elements at epoch
60400.0 MJD
Value 1-σ variation Units
a 3.13551 5.257e-08 au
e 0.091166 6.405e-08
i 10.328 7.998e-06 deg
Ω 148.212 3.69e-05 deg
ω 254.391 6.767e-05 deg
M 195.177 5.032e-05 deg

More info »
Other useful info
Absolute Magnitude (H)    16.2 mag
Slope parameter (G)    0.15 mag
Perihelion 2.8497 au
Aphelion 3.4214 au
Asc. node-Earth separation 2.19982 au
Desc. node-Earth separation 2.0238 au
Earth MOID 1.87953 au
Orbital period 2027.97 days
Date of orbit computation  apr 24 02:21
Observational summary
Optical observations (Discarded) 182 (0)
Radar observations (Discarded) 0 (0)
Arc length 4485.83 days
Unobserved 392 days

More info »
Ephemeris at epoch 60425 MJD
Right Ascension 249.091 deg
Declination -8.00546 deg
V Magnitude 21.56 mag
Solar Elongation 143.86 deg
Galactic Latitude 25.24 deg
Rate 0.126 deg/day
Direction -61.074 deg

More info »